324345505402 has 8 divisors (see below), whose sum is σ = 487204463700. Its totient is φ = 161944017504.

The previous prime is 324345505399. The next prime is 324345505439. The reversal of 324345505402 is 204505543423.

It can be written as a sum of positive squares in 2 ways, for example, as 324329111001 + 16394401 = 569499^2 + 4049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×324345505402² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114365827 + ... + 114368662.

Almost surely, 2^324345505402 is an apocalyptic number.

324345505402 is a deficient number, since it is larger than the sum of its proper divisors (162858958298).

324345505402 is a wasteful number, since it uses less digits than its factorization.

324345505402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228735200.

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 324345505402 in words is "three hundred twenty-four billion, three hundred forty-five million, five hundred five thousand, four hundred two".